Sr4 Ca1 Cr2 S2 O6

semiconductor

· Sr4 Ca1 Cr2 S2 O6

Sr₄Ca₁Cr₂S₂O₆ is an oxysulfide semiconductor compound combining strontium, calcium, chromium, and mixed oxygen-sulfur anions in a layered crystal structure. This is a research-phase material from the oxychalcogenide family, being explored for photovoltaic and photocatalytic applications where the mixed anionic framework is designed to engineer bandgap and carrier transport properties beyond conventional oxides or sulfides alone. The material represents an emerging strategy in semiconductor engineering to improve light absorption and charge separation efficiency for energy conversion and environmental remediation applications.

photovoltaic researchphotocatalysisbandgap engineeringsolar energy conversionwater treatment catalysisexperimental semiconductors

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01050	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.549	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Sr4 Ca1 Cr2 S2 O6

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control